U.S. federal trademark · Serial No. 86194050 · Reg. No. 4601439
Oilfield equipment, namely, sucker rod guides, which prevent the rod and rod couplings from wearing prematurely while scraping the inside of the production tubing, for use in subterranean oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.